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<div class="header">
  <div class="summary">
<a href="#func-members">Functions</a> &#124;
<a href="#define-members">Macros</a> &#124;
<a href="#typedef-members">Typedefs</a> &#124;
<a href="#enum-members">Enumerations</a> &#124;
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<div class="title">ieee.h File Reference</div>  </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>IEEE floating point functions. </p>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a032d36652fce013d2be200b1d2cfb381"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a032d36652fce013d2be200b1d2cfb381"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a032d36652fce013d2be200b1d2cfb381">ecleaz</a> (<a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a> x)</td></tr>
<tr class="memdesc:a032d36652fce013d2be200b1d2cfb381"><td class="mdescLeft">&#160;</td><td class="mdescRight">Clear (zero-out) the given value. <br /></td></tr>
<tr class="separator:a032d36652fce013d2be200b1d2cfb381"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a39a676e3bf5d44a40a001e0ea05840d2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a39a676e3bf5d44a40a001e0ea05840d2"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a39a676e3bf5d44a40a001e0ea05840d2">emovo</a> (const <a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a> a, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> b)</td></tr>
<tr class="memdesc:a39a676e3bf5d44a40a001e0ea05840d2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Move eNI =&gt; eNE. <br /></td></tr>
<tr class="separator:a39a676e3bf5d44a40a001e0ea05840d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:add3d2e06f6ffae4a9c4a8722525c12dc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="add3d2e06f6ffae4a9c4a8722525c12dc"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#add3d2e06f6ffae4a9c4a8722525c12dc">emovi</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, <a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a> b)</td></tr>
<tr class="memdesc:add3d2e06f6ffae4a9c4a8722525c12dc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Move eNE =&gt; eNI. <br /></td></tr>
<tr class="separator:add3d2e06f6ffae4a9c4a8722525c12dc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a927c5e7f349de235abdf5f892ef6410c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a927c5e7f349de235abdf5f892ef6410c"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a927c5e7f349de235abdf5f892ef6410c">eshift</a> (<a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a> x, int sc)</td></tr>
<tr class="memdesc:a927c5e7f349de235abdf5f892ef6410c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Shift NI format up (+) or down. <br /></td></tr>
<tr class="separator:a927c5e7f349de235abdf5f892ef6410c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adb79a47192393172e44435affd66ce35"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#adb79a47192393172e44435affd66ce35">emdnorm</a> (<a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a> s, int lost, int subflg, <a class="el" href="pro_8h.html#a56f1a81c92849566ae864511088eb7e8">int32</a> exp, int rndbase)</td></tr>
<tr class="memdesc:adb79a47192393172e44435affd66ce35"><td class="mdescLeft">&#160;</td><td class="mdescRight">Normalize and round off.  <a href="#adb79a47192393172e44435affd66ce35">More...</a><br /></td></tr>
<tr class="separator:adb79a47192393172e44435affd66ce35"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af8dc2b2c4e5843884838bb6a430cbf2f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#af8dc2b2c4e5843884838bb6a430cbf2f">ieee_realcvt</a> (void *m, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e, <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> swt)</td></tr>
<tr class="memdesc:af8dc2b2c4e5843884838bb6a430cbf2f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Standard IEEE 754 floating point conversion function.  <a href="#af8dc2b2c4e5843884838bb6a430cbf2f">More...</a><br /></td></tr>
<tr class="separator:af8dc2b2c4e5843884838bb6a430cbf2f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a476af80e93057b8919602fc054b8bd42"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a476af80e93057b8919602fc054b8bd42">ecmp</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> b)</td></tr>
<tr class="memdesc:a476af80e93057b8919602fc054b8bd42"><td class="mdescLeft">&#160;</td><td class="mdescRight">Comparison.  <a href="#a476af80e93057b8919602fc054b8bd42">More...</a><br /></td></tr>
<tr class="separator:a476af80e93057b8919602fc054b8bd42"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0d3979360dcd5b0d795e277563f8846a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0d3979360dcd5b0d795e277563f8846a"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> <a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609c">fpvalue_kind_t</a> <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a0d3979360dcd5b0d795e277563f8846a">get_fpvalue_kind</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> max_exp)</td></tr>
<tr class="memdesc:a0d3979360dcd5b0d795e277563f8846a"><td class="mdescLeft">&#160;</td><td class="mdescRight">See <a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609c" title="Check for NaN/Inf. ">fpvalue_kind_t</a>. <br /></td></tr>
<tr class="separator:a0d3979360dcd5b0d795e277563f8846a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader">Prototypes</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>IDP module event prototype &ndash; should be implemented in idp </p>
</div></td></tr>
<tr class="memitem:a236e96bab295bd7292d14604355699c6"><td class="memItemLeft" align="right" valign="top">int <a class="el" href="pro_8h.html#a6505e7ff3b129d8b17258304886fd133">idaapi</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a236e96bab295bd7292d14604355699c6">realcvt</a> (void *m, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e, <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> swt)</td></tr>
<tr class="memdesc:a236e96bab295bd7292d14604355699c6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Floating point conversion function: implemented by processor_t::realcvt.  <a href="#a236e96bab295bd7292d14604355699c6">More...</a><br /></td></tr>
<tr class="separator:a236e96bab295bd7292d14604355699c6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acdf865055ad78e361bdb1e4517c67858"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acdf865055ad78e361bdb1e4517c67858"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#acdf865055ad78e361bdb1e4517c67858">l_realcvt</a> (void *m, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e, <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> swt)</td></tr>
<tr class="memdesc:acdf865055ad78e361bdb1e4517c67858"><td class="mdescLeft">&#160;</td><td class="mdescRight">Little endian. <br /></td></tr>
<tr class="separator:acdf865055ad78e361bdb1e4517c67858"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3a9b6274b1fd69ad17766651e0a6d537"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3a9b6274b1fd69ad17766651e0a6d537"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a3a9b6274b1fd69ad17766651e0a6d537">b_realcvt</a> (void *m, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e, <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> swt)</td></tr>
<tr class="memdesc:a3a9b6274b1fd69ad17766651e0a6d537"><td class="mdescLeft">&#160;</td><td class="mdescRight">Big endian. <br /></td></tr>
<tr class="separator:a3a9b6274b1fd69ad17766651e0a6d537"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="member-group"></a>
Misc arithmetic/conversion functions</h2></td></tr>
<tr><td class="ititle" colspan="2"><p><a class="anchor" id="amgrpef0d85e535145725dbaf19a30bf43b17"></a></p><dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><td class="paramname">0</td><td>ok </td></tr>
    <tr><td class="paramname">1</td><td>overfloat / underfloat </td></tr>
    <tr><td class="paramname">2</td><td>illegal data (<a class="el" href="ieee_8h.html#ac4ecbd1614f3e107ed5acc4b937dc260" title="ascii string to IEEE ">asctoreal()</a>) </td></tr>
    <tr><td class="paramname">3</td><td>divide by 0 (<a class="el" href="ieee_8h.html#a47c8cd7fe7f6ac9c5781369cb7638635" title="c = a / b ">ediv()</a>) </td></tr>
    <tr><td class="paramname">4</td><td>too big for integer (<a class="el" href="ieee_8h.html#a59827436e4cd54ee6fbeffe30100e58b" title="IEEE to long (+-0.5 if flg) ">eetol()</a>) </td></tr>
  </table>
  </dd>
</dl>
</td></tr>
<tr class="memitem:a9f60aa869aca8efc4afd4d26b3d6b481"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9f60aa869aca8efc4afd4d26b3d6b481"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a9f60aa869aca8efc4afd4d26b3d6b481">eclear</a>(a)&#160;&#160;&#160;memset(a, 0, sizeof(<a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>))</td></tr>
<tr class="memdesc:a9f60aa869aca8efc4afd4d26b3d6b481"><td class="mdescLeft">&#160;</td><td class="mdescRight">x = 0 <br /></td></tr>
<tr class="separator:a9f60aa869aca8efc4afd4d26b3d6b481"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a65cb43413c36b0d1388ed92d3c571259"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a65cb43413c36b0d1388ed92d3c571259"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a65cb43413c36b0d1388ed92d3c571259">emov</a>(a,  b)&#160;&#160;&#160;memcpy(b, a, sizeof(<a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>))</td></tr>
<tr class="memdesc:a65cb43413c36b0d1388ed92d3c571259"><td class="mdescLeft">&#160;</td><td class="mdescRight">b = a <br /></td></tr>
<tr class="separator:a65cb43413c36b0d1388ed92d3c571259"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac768c4ce417eaa48eaaa02974dd4fe52"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac768c4ce417eaa48eaaa02974dd4fe52"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#ac768c4ce417eaa48eaaa02974dd4fe52">eabs</a>(x)&#160;&#160;&#160;(x[<a class="el" href="ieee_8h.html#a78efb829b2f4723621535c1fd4401515">IEEE_NE</a>-1] &amp;= 0x7fff)</td></tr>
<tr class="memdesc:ac768c4ce417eaa48eaaa02974dd4fe52"><td class="mdescLeft">&#160;</td><td class="mdescRight">x = |x| <br /></td></tr>
<tr class="separator:ac768c4ce417eaa48eaaa02974dd4fe52"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae9b22cce00c13d0f8f8446b1266f9837"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#ae9b22cce00c13d0f8f8446b1266f9837">esign</a>(x)&#160;&#160;&#160;(x[<a class="el" href="ieee_8h.html#a78efb829b2f4723621535c1fd4401515">IEEE_NE</a>-1] &amp; 0x8000)</td></tr>
<tr class="memdesc:ae9b22cce00c13d0f8f8446b1266f9837"><td class="mdescLeft">&#160;</td><td class="mdescRight">x &lt; 0 ?  <a href="#ae9b22cce00c13d0f8f8446b1266f9837">More...</a><br /></td></tr>
<tr class="separator:ae9b22cce00c13d0f8f8446b1266f9837"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6b04162ee5e20d1964213f6e4b1ec518"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a6b04162ee5e20d1964213f6e4b1ec518">realtoasc</a> (char *buf, size_t bufsize, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> x, <a class="el" href="pro_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a> mode)</td></tr>
<tr class="memdesc:a6b04162ee5e20d1964213f6e4b1ec518"><td class="mdescLeft">&#160;</td><td class="mdescRight">IEEE to ascii string.  <a href="#a6b04162ee5e20d1964213f6e4b1ec518">More...</a><br /></td></tr>
<tr class="separator:a6b04162ee5e20d1964213f6e4b1ec518"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac4ecbd1614f3e107ed5acc4b937dc260"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac4ecbd1614f3e107ed5acc4b937dc260"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#ac4ecbd1614f3e107ed5acc4b937dc260">asctoreal</a> (const char **sss, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> y)</td></tr>
<tr class="memdesc:ac4ecbd1614f3e107ed5acc4b937dc260"><td class="mdescLeft">&#160;</td><td class="mdescRight">ascii string to IEEE <br /></td></tr>
<tr class="separator:ac4ecbd1614f3e107ed5acc4b937dc260"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a52899a55af1f9421ca6e7c7870b77331"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a52899a55af1f9421ca6e7c7870b77331"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a52899a55af1f9421ca6e7c7870b77331">eltoe</a> (<a class="el" href="pro_8h.html#a430639fcfd4601cd6cb310ae71481fe1">sval_t</a> l, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e)</td></tr>
<tr class="memdesc:a52899a55af1f9421ca6e7c7870b77331"><td class="mdescLeft">&#160;</td><td class="mdescRight">long to IEEE <br /></td></tr>
<tr class="separator:a52899a55af1f9421ca6e7c7870b77331"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5cb0d887cbbf03cfbe4deb05621864d3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5cb0d887cbbf03cfbe4deb05621864d3"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a5cb0d887cbbf03cfbe4deb05621864d3">eltoe64</a> (<a class="el" href="pro_8h.html#af755b91e0abdf71f5715f00e68b35e0a">int64</a> l, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e)</td></tr>
<tr class="memdesc:a5cb0d887cbbf03cfbe4deb05621864d3"><td class="mdescLeft">&#160;</td><td class="mdescRight">int64 to IEEE <br /></td></tr>
<tr class="separator:a5cb0d887cbbf03cfbe4deb05621864d3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abde65b1bb2e5e8f8786834857baa0763"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abde65b1bb2e5e8f8786834857baa0763"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#abde65b1bb2e5e8f8786834857baa0763">eltoe64u</a> (<a class="el" href="pro_8h.html#a2f5563986d7f95e4fad5876c17d9cdda">uint64</a> l, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> e)</td></tr>
<tr class="memdesc:abde65b1bb2e5e8f8786834857baa0763"><td class="mdescLeft">&#160;</td><td class="mdescRight">uint64 to IEEE <br /></td></tr>
<tr class="separator:abde65b1bb2e5e8f8786834857baa0763"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a59827436e4cd54ee6fbeffe30100e58b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a59827436e4cd54ee6fbeffe30100e58b"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a59827436e4cd54ee6fbeffe30100e58b">eetol</a> (<a class="el" href="pro_8h.html#a430639fcfd4601cd6cb310ae71481fe1">sval_t</a> *l, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, bool roundflg)</td></tr>
<tr class="memdesc:a59827436e4cd54ee6fbeffe30100e58b"><td class="mdescLeft">&#160;</td><td class="mdescRight">IEEE to long (+-0.5 if flg) <br /></td></tr>
<tr class="separator:a59827436e4cd54ee6fbeffe30100e58b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34360ccf8062037c216be74fea6a82b3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a34360ccf8062037c216be74fea6a82b3"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a34360ccf8062037c216be74fea6a82b3">eetol64</a> (<a class="el" href="pro_8h.html#af755b91e0abdf71f5715f00e68b35e0a">int64</a> *l, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, bool roundflg)</td></tr>
<tr class="memdesc:a34360ccf8062037c216be74fea6a82b3"><td class="mdescLeft">&#160;</td><td class="mdescRight">IEEE to long (+-0.5 if flg) <br /></td></tr>
<tr class="separator:a34360ccf8062037c216be74fea6a82b3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a98c38efe4fdd5f24450d6f8568db3f57"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a98c38efe4fdd5f24450d6f8568db3f57"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a98c38efe4fdd5f24450d6f8568db3f57">eetol64u</a> (<a class="el" href="pro_8h.html#a2f5563986d7f95e4fad5876c17d9cdda">uint64</a> *l, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, bool roundflg)</td></tr>
<tr class="memdesc:a98c38efe4fdd5f24450d6f8568db3f57"><td class="mdescLeft">&#160;</td><td class="mdescRight">IEEE to ulong (+-0.5 if flg) <br /></td></tr>
<tr class="separator:a98c38efe4fdd5f24450d6f8568db3f57"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a84546479e945de50ed33610eb153e8f8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a84546479e945de50ed33610eb153e8f8"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a84546479e945de50ed33610eb153e8f8">eldexp</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, <a class="el" href="pro_8h.html#a56f1a81c92849566ae864511088eb7e8">int32</a> pwr2, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> b)</td></tr>
<tr class="memdesc:a84546479e945de50ed33610eb153e8f8"><td class="mdescLeft">&#160;</td><td class="mdescRight">b = a*(2**pwr2) <br /></td></tr>
<tr class="separator:a84546479e945de50ed33610eb153e8f8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a79355d3e74093117f201624330f9ec4a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a79355d3e74093117f201624330f9ec4a"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a79355d3e74093117f201624330f9ec4a">eadd</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> b, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> c, int subflg)</td></tr>
<tr class="memdesc:a79355d3e74093117f201624330f9ec4a"><td class="mdescLeft">&#160;</td><td class="mdescRight">if(!subflg) c = a + b, else c = a - b <br /></td></tr>
<tr class="separator:a79355d3e74093117f201624330f9ec4a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad5a846dcc4cdfa42278b782e6b16a839"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad5a846dcc4cdfa42278b782e6b16a839"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#ad5a846dcc4cdfa42278b782e6b16a839">emul</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> b, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> c)</td></tr>
<tr class="memdesc:ad5a846dcc4cdfa42278b782e6b16a839"><td class="mdescLeft">&#160;</td><td class="mdescRight">c = a * b <br /></td></tr>
<tr class="separator:ad5a846dcc4cdfa42278b782e6b16a839"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a47c8cd7fe7f6ac9c5781369cb7638635"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a47c8cd7fe7f6ac9c5781369cb7638635"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a47c8cd7fe7f6ac9c5781369cb7638635">ediv</a> (const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> a, const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> b, <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> c)</td></tr>
<tr class="memdesc:a47c8cd7fe7f6ac9c5781369cb7638635"><td class="mdescLeft">&#160;</td><td class="mdescRight">c = a / b <br /></td></tr>
<tr class="separator:a47c8cd7fe7f6ac9c5781369cb7638635"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adcce80b8f80cf9eabd39f09114874582"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adcce80b8f80cf9eabd39f09114874582"></a>
void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#adcce80b8f80cf9eabd39f09114874582">eneg</a> (<a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a> x)</td></tr>
<tr class="memdesc:adcce80b8f80cf9eabd39f09114874582"><td class="mdescLeft">&#160;</td><td class="mdescRight">x = -x <br /></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a78efb829b2f4723621535c1fd4401515"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a78efb829b2f4723621535c1fd4401515"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a78efb829b2f4723621535c1fd4401515">IEEE_NE</a>&#160;&#160;&#160;6</td></tr>
<tr class="memdesc:a78efb829b2f4723621535c1fd4401515"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of 16 bit words in <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375" title="External x type format. ">eNE</a>. <br /></td></tr>
<tr class="separator:a78efb829b2f4723621535c1fd4401515"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1d76abdae5ebad3de5185c7f4aa38f5b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1d76abdae5ebad3de5185c7f4aa38f5b"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a1d76abdae5ebad3de5185c7f4aa38f5b">IEEE_NI</a>&#160;&#160;&#160;(<a class="el" href="ieee_8h.html#a78efb829b2f4723621535c1fd4401515">IEEE_NE</a>+3)</td></tr>
<tr class="memdesc:a1d76abdae5ebad3de5185c7f4aa38f5b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Number of 16 bit words in <a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf" title="Internal format: ">eNI</a>. <br /></td></tr>
<tr class="separator:a1d76abdae5ebad3de5185c7f4aa38f5b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa9dca6f16d74bb2c7d4e9c6da5adf698"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa9dca6f16d74bb2c7d4e9c6da5adf698"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#aa9dca6f16d74bb2c7d4e9c6da5adf698">IEEE_E</a>&#160;&#160;&#160;1</td></tr>
<tr class="memdesc:aa9dca6f16d74bb2c7d4e9c6da5adf698"><td class="mdescLeft">&#160;</td><td class="mdescRight">Array offset to exponent. <br /></td></tr>
<tr class="separator:aa9dca6f16d74bb2c7d4e9c6da5adf698"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa67d21e45b5c3fe6fc9acab5225f153f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa67d21e45b5c3fe6fc9acab5225f153f"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#aa67d21e45b5c3fe6fc9acab5225f153f">IEEE_M</a>&#160;&#160;&#160;2</td></tr>
<tr class="memdesc:aa67d21e45b5c3fe6fc9acab5225f153f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Array offset to high guard word. <br /></td></tr>
<tr class="separator:aa67d21e45b5c3fe6fc9acab5225f153f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad8c1ce91a75105c0098a97c23976487c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad8c1ce91a75105c0098a97c23976487c"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#ad8c1ce91a75105c0098a97c23976487c">IEEE_EXONE</a>&#160;&#160;&#160;(0x3fff)</td></tr>
<tr class="memdesc:ad8c1ce91a75105c0098a97c23976487c"><td class="mdescLeft">&#160;</td><td class="mdescRight">The exponent of 1.0. <br /></td></tr>
<tr class="separator:ad8c1ce91a75105c0098a97c23976487c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab69f1956f8f39bc59db7edd497522a99"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab69f1956f8f39bc59db7edd497522a99"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><b>EZERO</b>&#160;&#160;&#160;{ 0, 0000000,0000000,0000000,0000000,0000000 }</td></tr>
<tr class="separator:ab69f1956f8f39bc59db7edd497522a99"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abfd7d05ebbd6d6fe254f7ef865fb2c7d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abfd7d05ebbd6d6fe254f7ef865fb2c7d"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><b>EONE</b>&#160;&#160;&#160;{ 0, 0000000,0000000,0000000,0100000,0x3fff }</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___r_e_a_l___e_r_r_o_r__.html#ga6beaa5d42f93b35f614c00a23f79b3a8">REAL_ERROR_FORMAT</a>&#160;&#160;&#160;-1</td></tr>
<tr class="memdesc:ga6beaa5d42f93b35f614c00a23f79b3a8"><td class="mdescLeft">&#160;</td><td class="mdescRight">not supported format for current .idp <br /></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___r_e_a_l___e_r_r_o_r__.html#ga0f4d9faf4810023c7f90fda94323e1df">REAL_ERROR_RANGE</a>&#160;&#160;&#160;-2</td></tr>
<tr class="memdesc:ga0f4d9faf4810023c7f90fda94323e1df"><td class="mdescLeft">&#160;</td><td class="mdescRight">number too big (small) for store (mem NOT modified) <br /></td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___r_e_a_l___e_r_r_o_r__.html#gafc94216b80532712f4141de79e104110">REAL_ERROR_BADDATA</a>&#160;&#160;&#160;-3</td></tr>
<tr class="memdesc:gafc94216b80532712f4141de79e104110"><td class="mdescLeft">&#160;</td><td class="mdescRight">illegal real data for load (IEEE data not filled) <br /></td></tr>
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Typedefs</h2></td></tr>
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typedef <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>[<a class="el" href="ieee_8h.html#a78efb829b2f4723621535c1fd4401515">IEEE_NE</a>]</td></tr>
<tr class="memdesc:a254b3481cb2770a1c99fce7a5226b375"><td class="mdescLeft">&#160;</td><td class="mdescRight">External x type format. <br /></td></tr>
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<tr class="memitem:aaefd3e78670988d3cf33d1d4a6926acf"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a>[<a class="el" href="ieee_8h.html#a1d76abdae5ebad3de5185c7f4aa38f5b">IEEE_NI</a>]</td></tr>
<tr class="memdesc:aaefd3e78670988d3cf33d1d4a6926acf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Internal format:  <a href="#aaefd3e78670988d3cf33d1d4a6926acf">More...</a><br /></td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:afd7db9674dd083cd2392546f83bd609c"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609c">fpvalue_kind_t</a> { <br />
&#160;&#160;<a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609cabc1812963fd891d578ad0669bb159815">FPV_BADARG</a>, 
<a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609ca857ababd9fcc4563e5428fd2dcf10851">FPV_NORM</a>, 
<a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609cab88c092ee2b39ff66c2aa33837f3c6ae">FPV_NAN</a>, 
<a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609ca53a5310a99e043c9010578d72d2c41a6">FPV_PINF</a>, 
<br />
&#160;&#160;<a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609ca0cf45c8ea2d6f35abb302b207ca9b106">FPV_NINF</a>
<br />
 }</td></tr>
<tr class="memdesc:afd7db9674dd083cd2392546f83bd609c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check for NaN/Inf.  <a href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609c">More...</a><br /></td></tr>
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Variables</h2></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a78e89dd9b5f92713b3f77ff897bfdb6f">ieee_ezero</a></td></tr>
<tr class="memdesc:a78e89dd9b5f92713b3f77ff897bfdb6f"><td class="mdescLeft">&#160;</td><td class="mdescRight">0.0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a8af113977f1c3d169b2700155fb32569">ieee_eone</a></td></tr>
<tr class="memdesc:a8af113977f1c3d169b2700155fb32569"><td class="mdescLeft">&#160;</td><td class="mdescRight">1.0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a6b968ded4466a071f034f056c1783c32">ieee_etwo</a></td></tr>
<tr class="memdesc:a6b968ded4466a071f034f056c1783c32"><td class="mdescLeft">&#160;</td><td class="mdescRight">2.0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#ae7ad858c701a6453aa03e563463e7642">ieee_e32</a></td></tr>
<tr class="memdesc:ae7ad858c701a6453aa03e563463e7642"><td class="mdescLeft">&#160;</td><td class="mdescRight">32.0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a58bc33c14020e4172d7ac114a4a4812c">ieee_elog2</a></td></tr>
<tr class="memdesc:a58bc33c14020e4172d7ac114a4a4812c"><td class="mdescLeft">&#160;</td><td class="mdescRight">6.93147180559945309417232121458176568075500134360255E-1 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#af3b4089b07e6f802490c3a271a3ad899">ieee_esqrt2</a></td></tr>
<tr class="memdesc:af3b4089b07e6f802490c3a271a3ad899"><td class="mdescLeft">&#160;</td><td class="mdescRight">1.41421356237309504880168872420969807856967187537695E0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a8240e4a83c75b9d841b9fbd38bc1ace3">ieee_eoneopi</a></td></tr>
<tr class="memdesc:a8240e4a83c75b9d841b9fbd38bc1ace3"><td class="mdescLeft">&#160;</td><td class="mdescRight">2/sqrt(PI) = 1.12837916709551257389615890312154517168810125865800E0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a918a216c8db1215ac43fe201ba886f9b">ieee_epi</a></td></tr>
<tr class="memdesc:a918a216c8db1215ac43fe201ba886f9b"><td class="mdescLeft">&#160;</td><td class="mdescRight">3.14159265358979323846264338327950288419716939937511E0 <br /></td></tr>
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const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="ieee_8h.html#a1df7529dadef9805bfee030b6b5e3b7a">ieee_eeul</a></td></tr>
<tr class="memdesc:a1df7529dadef9805bfee030b6b5e3b7a"><td class="mdescLeft">&#160;</td><td class="mdescRight">5.7721566490153286060651209008240243104215933593992E-1 <br /></td></tr>
<tr class="separator:a1df7529dadef9805bfee030b6b5e3b7a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader">max_exp values</div></td></tr>
<tr><td colspan="2"><div class="groupText"><p>common values for max_exp (for IEEE floating point values) </p>
</div></td></tr>
<tr class="memitem:a5e60977839507b894f71a17dbc05eafe"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5e60977839507b894f71a17dbc05eafe"></a>
const <a class="el" href="pro_8h.html#a1134b580f8da4de94ca6b1de4d37975e">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><b>MAXEXP_FLOAT</b> = 0x80</td></tr>
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<tr class="memitem:a647156b63c70910f5d4a68f75ee0075f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a647156b63c70910f5d4a68f75ee0075f"></a>
const <a class="el" href="pro_8h.html#a1134b580f8da4de94ca6b1de4d37975e">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><b>MAXEXP_DOUBLE</b> = 0x400</td></tr>
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<tr class="memitem:a5bec8602cb8587b27e8e5696001230b5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5bec8602cb8587b27e8e5696001230b5"></a>
const <a class="el" href="pro_8h.html#a1134b580f8da4de94ca6b1de4d37975e">uint32</a>&#160;</td><td class="memItemRight" valign="bottom"><b>MAXEXP_LNGDBL</b> = 0x4000</td></tr>
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</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
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          <td class="memname">#define esign</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">x</td><td>)</td>
          <td>&#160;&#160;&#160;(x[<a class="el" href="ieee_8h.html#a78efb829b2f4723621535c1fd4401515">IEEE_NE</a>-1] &amp; 0x8000)</td>
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<p>x &lt; 0 ? </p>
<dl class="section note"><dt>Note</dt><dd>non standard answer is returned </dd></dl>

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<h2 class="groupheader">Typedef Documentation</h2>
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          <td class="memname">typedef <a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a> eNI[<a class="el" href="ieee_8h.html#a1d76abdae5ebad3de5185c7f4aa38f5b">IEEE_NI</a>]</td>
        </tr>
      </table>
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<p>Internal format: </p>
<ul>
<li>0 : sign (0/1)</li>
<li>1 : exponent (based of <a class="el" href="ieee_8h.html#ad8c1ce91a75105c0098a97c23976487c" title="The exponent of 1.0. ">IEEE_EXONE</a>). If exp = 0, value = 0.</li>
<li>2 : high word of mantissa (always zero after normalize) </li>
</ul>

</div>
</div>
<h2 class="groupheader">Enumeration Type Documentation</h2>
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          <td class="memname">enum <a class="el" href="ieee_8h.html#afd7db9674dd083cd2392546f83bd609c">fpvalue_kind_t</a></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Check for NaN/Inf. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="afd7db9674dd083cd2392546f83bd609cabc1812963fd891d578ad0669bb159815"></a>FPV_BADARG&#160;</td><td class="fielddoc">
<p>wrong value of max_exp </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="afd7db9674dd083cd2392546f83bd609ca857ababd9fcc4563e5428fd2dcf10851"></a>FPV_NORM&#160;</td><td class="fielddoc">
<p>regular value </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="afd7db9674dd083cd2392546f83bd609cab88c092ee2b39ff66c2aa33837f3c6ae"></a>FPV_NAN&#160;</td><td class="fielddoc">
<p>NaN. </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="afd7db9674dd083cd2392546f83bd609ca53a5310a99e043c9010578d72d2c41a6"></a>FPV_PINF&#160;</td><td class="fielddoc">
<p>positive infinity </p>
</td></tr>
<tr><td class="fieldname"><a class="anchor" id="afd7db9674dd083cd2392546f83bd609ca0cf45c8ea2d6f35abb302b207ca9b106"></a>FPV_NINF&#160;</td><td class="fielddoc">
<p>negative infinity </p>
</td></tr>
</table>

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<h2 class="groupheader">Function Documentation</h2>
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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> emdnorm </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="ieee_8h.html#aaefd3e78670988d3cf33d1d4a6926acf">eNI</a>&#160;</td>
          <td class="paramname"><em>s</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>lost</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>subflg</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a56f1a81c92849566ae864511088eb7e8">int32</a>&#160;</td>
          <td class="paramname"><em>exp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>rndbase</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
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<p>Normalize and round off. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">s</td><td>the internal format number to be rounded </td></tr>
    <tr><td class="paramname">lost</td><td>indicates whether or not the number is exact. this is the so-called sticky bit. </td></tr>
    <tr><td class="paramname">subflg</td><td>indicates whether the number was obtained by a subtraction operation. In that case if lost is nonzero then the number is slightly smaller than indicated. </td></tr>
    <tr><td class="paramname">exp</td><td>the biased exponent, which may be negative. the exponent field of "s" is ignored but is replaced by "exp" as adjusted by normalization and rounding. </td></tr>
    <tr><td class="paramname">rndbase</td><td>if 0 =&gt; is the rounding control. else is processor defined base (rndprc) </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>success </dd></dl>

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          <td class="memname">int <a class="el" href="pro_8h.html#a6505e7ff3b129d8b17258304886fd133">idaapi</a> realcvt </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>m</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td>
          <td class="paramname"><em>e</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a>&#160;</td>
          <td class="paramname"><em>swt</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Floating point conversion function: implemented by processor_t::realcvt. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">m</td><td>pointer to data </td></tr>
    <tr><td class="paramname">e</td><td>internal IEEE format data </td></tr>
    <tr><td class="paramname">swt</td><td>operation:<ul>
<li>000: load trunc. float (DEC ^F) 2 bytes (m-&gt;e)</li>
<li>001: load float 4 bytes (m-&gt;e)</li>
<li>003: load double 8 bytes (m-&gt;e)</li>
<li>004: load long double 10 bytes (m-&gt;e)</li>
<li>005: load long double 12 bytes (m-&gt;e)</li>
<li>010: store trunc. float (DEC ^F) 2 bytes (e-&gt;m)</li>
<li>011: store float 4 bytes (e-&gt;m)</li>
<li>013: store double 8 bytes (e-&gt;m)</li>
<li>014: store long double 10 bytes (e-&gt;m)</li>
<li>015: store long double 12 bytes (e-&gt;m) </li>
</ul>
</td></tr>
  </table>
  </dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><td class="paramname">1</td><td>ok </td></tr>
    <tr><td class="paramname"></td><td></td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
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<div class="memitem">
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      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> ieee_realcvt </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>m</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td>
          <td class="paramname"><em>e</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a05f6b0ae8f6a6e135b0e290c25fe0e4e">uint16</a>&#160;</td>
          <td class="paramname"><em>swt</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Standard IEEE 754 floating point conversion function. </p>
<p>See comment for <a class="el" href="ieee_8h.html#a236e96bab295bd7292d14604355699c6" title="Floating point conversion function: implemented by processor_t::realcvt. ">realcvt()</a>. </p>

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<a class="anchor" id="a6b04162ee5e20d1964213f6e4b1ec518"></a>
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        <tr>
          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> void <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> realtoasc </td>
          <td>(</td>
          <td class="paramtype">char *&#160;</td>
          <td class="paramname"><em>buf</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>bufsize</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td>
          <td class="paramname"><em>x</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="pro_8h.html#a91ad9478d81a7aaf2593e8d9c3d06a14">uint</a>&#160;</td>
          <td class="paramname"><em>mode</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>IEEE to ascii string. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">mode</td><td>broken down into:<ul>
<li>low byte: number of digits after '.'</li>
<li>second byte: FPNUM_LENGTH</li>
<li>third byte: FPNUM_DIGITS </li>
</ul>
</td></tr>
  </table>
  </dd>
</dl>

</div>
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<a class="anchor" id="a476af80e93057b8919602fc054b8bd42"></a>
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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> <a class="el" href="pro_8h.html#acb0b22a01885ebdb9ac572343bbc4dab">THREAD_SAFE</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> ecmp </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td>
          <td class="paramname"><em>a</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="ieee_8h.html#a254b3481cb2770a1c99fce7a5226b375">eNE</a>&#160;</td>
          <td class="paramname"><em>b</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Comparison. </p>
<dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><td class="paramname">0</td><td>if a = b </td></tr>
    <tr><td class="paramname">1</td><td>if a &gt; b </td></tr>
    <tr><td class="paramname">-1</td><td>if a &lt; b </td></tr>
  </table>
  </dd>
</dl>

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